Math, asked by rachel1787, 1 month ago

what is the predecessor of 21 is

Answers

Answered by Goldenstar06

1

Step-by-step explanation:

Predecessor of -21=-21-1

=-22

Now The SUCCESSOR OF -21=-21+1

=-20

Hope it help you

Answered by aparnasutradhar88

1

Answer:

The predecessor of 21 is 20.

Step-by-step explanation:

The predecessor of 21 = (21-1) = 20

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